The NBA's answer to this question is the clearest of any league, because its union wrote two routes into the rule instead of one. This page gives the rule, the fee a certified agent may take, what certification is, the players on record who negotiated for themselves, and the college side for players heading to the draft.
The rule
Section 1 of the NBPA Regulations Governing Player Agents, as amended in September 2025: "No person (other than a Player representing himself or the NBPA at the request of the Player) shall be permitted to conduct individual contract negotiations" without certification and a signed standard agreement on file. The regulations quote the collective bargaining agreement's Article XXXVI: the NBA will not approve a player contract unless the player is represented by a certified agent or "acts on his own behalf in negotiating such Player Contract."
So there are three people who may sit across from a team: the player, a certified agent, or the union itself. That third option is unique to the NBA among the major leagues, and it means a player who does not want an agent and does not want to negotiate alone has a no-fee alternative. No written-notice procedure like the NFL's five-day rule was found in the NBPA text; the player simply negotiates, or asks the union to.
Who may not
There is no family exception. A parent, spouse or friend who negotiates with a team is an uncertified person, and the rule bars them. The regulations go further on recruiting: a family member "is prohibited from being designated as a Recruiter" for an agent (§3.A.12). A family member can advise the player, who then speaks to the team himself; the parent page covers each level.
What an agent may charge
Section 4B sets the cap:
- 4% of compensation for any season in which the player is paid above the league minimum.
- 2% for any season paid only the minimum. The test is season by season: a contract paying above the minimum in year one and the minimum in years two and three carries 4%, then 2%, then 2%.
- First-round rookies on the scale: 4% only of the amount above 80% of the scale, the guaranteed portion.
- "Compensation" counts base salary, signing bonus and performance bonuses actually received; it excludes the In-Season Tournament and playoff pools.
- The fee is due only after the player is paid, though the player may choose to pay in advance.
- The regulations cover agents' "negotiation of marketing or sponsorship agreements" but put no percentage on them. Endorsement fees are agreed in the representation contract, and 10 to 20% is the range quoted in that market.
What certification is
A degree from an accredited four-year college, which the NBPA may waive for negotiating experience in its "unreviewable discretion"; a background check; an in-person exam each January in New York; a $750 application fee, prorated first-season dues, then $2,500 a year from September 1, 2026, tiered to $5,000 and $7,500 by client count. A law degree is not a substitute; a lawyer who wants to negotiate an NBA contract gets certified like anyone else.
Who has done it
| Player | Deal | What happened |
|---|---|---|
| Ray Allen, Bucks, 1999 | Six years, $70.9 million extension | Used attorney Johnnie Cochran, an accountant, a business manager and a personal lawyer. He estimated the saving at more than $2.8 million against a typical 4% fee. |
| Jaylen Brown, draft, 2016 | Rookie scale contract with the Celtics | Went through the draft with no agent and an advisory group that included Isiah Thomas and an NBPA executive. Hired an agent in 2019. |
| Joel Embiid, 76ers, 2021 | Four years, $196 million supermax | ESPN reported he "represented himself in the negotiations." Reports credit a mentor; those were not confirmed. |
| Shai Gilgeous-Alexander, Thunder, 2025 | Four years, about $285 million supermax (July 2025) | Left his agency in February 2025 to represent himself on his playing contract, keeping a separate firm for marketing. Sportico estimated the saving at about $11 million. Whether he personally negotiated the July deal was not confirmed. |
The pattern matches the NFL's: a supermax is a contract whose terms the CBA largely fixes, which is where self-representation is easiest; the players who did it kept lawyers, accountants or the union close; and the split Gilgeous-Alexander chose, himself on the playing contract and a firm on marketing, is the arrangement the fee structure rewards, since the playing-contract fee is capped at 4% and the marketing fee is not.
College players and the draft
For a men's basketball player still in college, NCAA Bylaw 12.3.2.1 opens a path: after he requests an evaluation from the NBA Undergraduate Advisory Committee, he may sign with an NCAA-certified agent. The agreement must be in writing and disclosed to the school, and must end before the next term if he returns; limited expenses from the agent are allowed under it. Since June 2025, anyone soliciting an enrolled men's basketball player must hold NCAA certification, family excepted. To keep eligibility after entering the draft, a four-year-college player withdraws and declares his intent to return within 10 days after the combine, in writing to the athletic director, and is not drafted. For 2026 the dates were: UAC application April 16, NBA early entry April 24, combine May 10 to 17, NCAA withdrawal May 27, NBA withdrawal June 13. The eligibility page has the rest of the NCAA's agent rules.
How Leave fits
Leave is software for the athlete who handles the business side themselves, at any level. It explains each contract in plain words with the money and the dates laid out, keeps the deadlines on a countdown, and holds every deal in one record. It takes 0% from the athlete and does not negotiate, represent or sign for anyone. On an NBA contract the player, the union or a certified agent speaks to the team; Leave is what the player reads first.
Questions athletes ask
Can an NBA player represent himself?
Yes. Section 1 of the NBPA Regulations Governing Player Agents (September 2025) allows no person to conduct individual contract negotiations without certification, other than a player representing himself or the NBPA at the request of the player. NBA CBA Article XXXVI says the league approves a contract when the player has a certified agent or acts on his own behalf in negotiating it.
Can the union negotiate for me?
Yes, and the NBA is the only major league whose union rule says so. A player may ask the NBPA to negotiate on his behalf, and no agent fee applies.
How much can an NBA agent charge?
At most 4% of compensation for any season paid above the league minimum, 2% for a season paid only the minimum, judged season by season. On a first-round rookie scale contract the 4% applies only to the amount above the guaranteed 80%. The fee counts base salary, signing bonus and performance bonuses received and is due only after the player is paid.
Can a family member negotiate with a team?
Not without certification. The NBPA rule has no family exception, and a family member is separately barred from being designated as an agent's recruiter. A parent can advise; the player, the union or a certified agent speaks to the team.
Which NBA players negotiated their own contracts?
Ray Allen negotiated a six-year, $70.9 million extension with the Bucks in 1999 with attorney Johnnie Cochran, an accountant, a business manager and a personal lawyer in support. Jaylen Brown went through the 2016 draft with no agent and an advisory group that included Isiah Thomas. Joel Embiid represented himself on his four-year, $196 million supermax in 2021. Shai Gilgeous-Alexander left his agency in February 2025 to represent himself on his playing contract, keeping a separate firm for marketing; whether he personally negotiated the July 2025 deal was not confirmed.
What about college players and the draft?
A men's basketball player who has requested an NBA Undergraduate Advisory Committee evaluation may sign an NCAA-certified agent without losing eligibility; the agreement is written, disclosed to the school and ended before the next term if he returns. To keep eligibility he withdraws within 10 days after the combine; for 2026 the NCAA deadline was May 27.
Be your own agent. Leave.